PQ40120QGA08NRS-G SYNQOR, PQ40120QGA08NRS-G Datasheet

PQ40120QGA08NRS-G

Manufacturer Part Number

PQ40120QGA08NRS-G

Description

DC-DC CONVERTER, 12V, 100W

Manufacturer

SYNQOR

Datasheet

1.PQ40120QGA08NRS-G.pdf (14 pages)

Specifications of PQ40120QGA08NRS-G

No. Of Outputs

Input Voltage

18V To 75V

Power Rating

100W

Output Voltage

12V

Output Current

8.33A

Supply Voltage

48V

Dc / Dc Converter Case Style

Quarter Brick

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 14
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Product # PQ40120QGA08

• High efficiency, 90% at full rated load current

• Delivers up to 8.33 amps of output current (100W) with

• Ultra wide input voltage range: 18V – 75V, with 100V

• Fixed frequency switching provides predictable EMI per-

• No minimum load requirement means no preload resis-

• Industry standard quarter-brick pin-out configuration

• Industry standard size: 1.45” x 2.3” (36.8x58.4mm)

• Total height only 0.43” (10.9mm), permits better airflow

• Total weight: 1.2 oz. (34 grams)

• Flanged pins designed to permit surface mount solder-

• On/Off control referenced to input side (positive and

• Remote sense for the output voltage compensates for

• Output voltage trim permits custom voltages and volt-

T T h h e e P P Q Q 4 4 0 0 1 1 2 2 0 0 Q Q G G A A 0 0 8 8 P P o o w w e e r r Q Q o o r r

v v e e r r t t e e r r i i s s a a n n e e x x t t - - g g e e n n e e r r a a t t i i o o n n , , b b o o a a r r d d - - m m o o u u n n t t a a b b l l e e , , i i s s o o l l a a t t e e d d , , f f i i x x e e d d

s s w w i i t t c c h h i i n n g g f f r r e e q q u u e e n n c c y y D D C C / / D D C C c c o o n n v v e e r r t t e e r r t t h h a a t t u u s s e e s s s s y y n n c c h h r r o o n n o o u u s s

r r e e c c t t i i f f i i c c a a t t i i o o n n t t o o a a c c h h i i e e v v e e e e x x t t r r e e m m e e l l y y h h i i g g h h c c o o n n v v e e r r s s i i o o n n e e f f f f i i c c i i e e n n c c y y . .

T T h h e e p p o o w w e e r r d d i i s s s s i i p p a a t t e e d d b b y y t t h h e e c c o o n n v v e e r r t t e e r r i i s s s s o o l l o o w w t t h h a a t t a a

h h e e a a t t s s i i n n k k i i s s n n o o t t r r e e q q u u i i r r e e d d , , w w h h i i c c h h s s a a v v e e s s c c o o s s t t , , w w e e i i g g h h t t , , h h e e i i g g h h t t , ,

a a n n d d a a p p p p l l i i c c a a t t i i o o n n e e f f f f o o r r t t . . A A l l l l o o f f t t h h e e p p o o w w e e r r a a n n d d c c o o n n t t r r o o l l c c o o m m p p o o - -

n n e e n n t t s s a a r r e e m m o o u u n n t t e e d d t t o o t t h h e e m m u u l l t t i i - - l l a a y y e e r r P P C C B B s s u u b b s s t t r r a a t t e e w w i i t t h h h h i i g g h h - -

y y i i e e l l d d s s u u r r f f a a c c e e m m o o u u n n t t t t e e c c h h n n o o l l o o g g y y f f o o r r g g r r e e a a t t e e r r r r e e l l i i a a b b i i l l i i t t y y . . T T h h e e

P P Q Q 4 4 0 0 m m o o d d u u l l e e o o f f f f e e r r s s a a w w i i d d e e i i n n p p u u t t v v o o l l t t a a g g e e r r a a n n g g e e t t o o c c o o v v e e r r b b o o t t h h

2 2 4 4 V V a a n n d d 4 4 8 8 V V a a p p p p l l i i c c a a t t i i o o n n s s . . R R o o H H S S c c o o m m p p l l i i a a n n t t ( ( s s e e e e p p a a g g e e 1 1 3 3 ) ) . .

minimal derating - no heatsink required

100ms input voltage transient capability

formance

tors required

and smaller card pitch

ing (avoid wave solder) using FPiP technique

negative logic options are available)

output distribution drops

age margining

Operational Features

Mechanical Features

Contr

Operational Features

Mechanical Features

Contr

ol Features

18-75V

Input

Phone 1-888-567-9596

12.0V

Output

® ®

G G i i g g a a q q u u a a r r t t e e r r - - b b r r i i c c k k c c o o n n - -

8.33Amp

Current

www.synqor.com

2000Vdc

Isolation

• Input under-voltage lockout disables converter at low

• Output current limit and short circuit protection protects

• Active back bias limit prevents damage to converter

• Output over-voltage protection protects load from dam-

• Thermal shutdown protects converter from abnormal

• 2000V, 30 MW input-to-output isolation provides

• UL/cUL 60950-1 recognized (US & Canada), basic

• TUV certified to EN60950-1

• Meets 72/23/EEC and 93/68/EEC directives which

• Board and plastic components meet UL94V-0 flamma-

input voltage conditions

converter and load from damage and consequent haz-

ardous conditions

from external load induced pre-bias

aging voltages

environmental conditions

input/output ground separation

insulation rating

facilitates CE Marking in user’s end product

bility requirements

Safety Features

Doc.# 005-2QG128D Rev. A

otection Features

PQ40120QGA08 Module

DC/DC Conver

Quar

PQ40120QGA08

ter-brick

pecification

5/31/07

echnical

ter

Page 1

Related parts for PQ40120QGA08NRS-G

PQ40120QGA08NRS-G Summary of contents

Page 1

... UL/cUL 60950-1 recognized (US & Canada), basic insulation rating • TUV certified to EN60950-1 • Meets 72/23/EEC and 93/68/EEC directives which facilitates CE Marking in user’s end product • Board and plastic components meet UL94V-0 flamma- bility requirements www.synqor.com T echnical T echnical S pecification S ...

Page 2

... Notes: 1. SENSE(–) should be connected to Vout(–) either remotely or at the converter. 2. Leave TRIM pin open for nominal output voltage. 3. SENSE(+) should be connected to Vout(+) either remotely or at the converter. www.synqor.com Input: 18-75 V 18-75 V Input: 12.0 V Output: 12.0 V Output: 8.33 A Current: 8.33 A ...

Page 3

... Isolation Voltage (dielectric strength) Isolation Resistance 2 Isolation Capacitance Note 1: For applications requiring reduced output voltage ripple and noise, consult SynQor applications support (e-mail: support@synqor.com) Note 2: Higher values of isolation capacitance can be added external to the module. Product # PQ40120QGA08 Phone 1-888-567-9596 =48Vdc unless otherwise noted; full operating temperature range is -40°C to +100°C ambient tem- Min ...

Page 4

... Needle Flame Test (IEC 695-2-2) IEC 61000-4-2 GR-1089-CORE Telcordia (Bellcore) GR-513 • An external input fuse must always be used to meet these safety requirements. Contact SynQor for official safety certificates on new releases or download from the SynQor website. QUALIFICATION TESTING Parameter P # Units ...

Page 5

... C (nominal input voltage, 48V input). ° Figure 6: Thermal plot of converter at 8.33 amp load current with 55 air flowing at the rate of 200 LFM. Air is flowing across the converter sideways from pin 3 to pin 1 (24V input). www.synqor.com Input: 18-75 V 18-75 V Input: 12.0 V Output: 12.0 V Output: 8 ...

Page 6

... Figure 12: Thermal plot of converter at 8.1 amp load current with 85 air flowing at the rate of 200 LFM. Air is flowing across the converter from input to output (48V input). www.synqor.com Input: 18-75 V 18-75 V Input: 12.0 V Output: 12.0 V Output: 8 ...

Page 7

... ESR capacitor tantalum capacitor Figure 18: Input Terminal Ripple Current full rated output cur- rent and nominal input voltage with 10 electrolytic capacitor (200 mA/div). See Figure 17. www.synqor.com Doc.# 005-2QG128D Rev. A Input: 18-75 V 18-75 V Input: 12.0 V Output: 12.0 V Output: 8 ...

Page 8

... Vin 48 Vin -80 75 Vin -90 -100 10,000 100,000 Figure 24: Magnitude of incremental forward transmission ( out / for minimum, nominal, and maximum input voltage at full rated power. www.synqor.com Input: 18-75 V 18-75 V Input: 12.0 V Output: 12.0 V Output: 8.33 A Current: 8.33 A Current: Quarter-brick P ackage: ...

Page 9

... Figure 26: Magnitude of incremental input impedance ( for minimum, nominal, and maximum input voltage at full rated power. +80 ºC +25 ºC -40 ºC 20.0 19.5 19.0 18.5 18 www.synqor.com Input: 18-75 V 18-75 V Input: 12.0 V Output: 12.0 V Output: 8.33 A Current: 8.33 A Current: Quarter-brick P ackage: Quarter-brick ...

Page 10

... Note: the output over-voltage protection circuit senses the voltage across the output (pins 8 and 4) to determine when it should trig- ON/OFF ON/OFF Vin( _ Vin Positive Logic (Permanently Enabled) 5V TTL/ ON/OFF CMOS Vin Direct Logic Drive www.synqor.com Input: 18-75 V 18-75 V Input: 12.0 V Output: 12.0 V Output: 8.33 A Current: 8.33 A Current: Quarter-brick P ackage: ...

Page 11

... Decrease in Vout when the temperature at the sensed location reaches the Over- Temperature Shutdown value. It will allow the converter to turn on again when the temperature of the sensed location falls by the amount of the Over-Temperature Shutdown Restart Hysteresis value. www.synqor.com Input: 18-75 V 18-75 V Input: 12.0 V Output: 12 ...

Page 12

... Input System Instability: This condition can occur because any DC/DC converter appears incrementally as a negative resistance load. A detailed application note titled “Input System Instability” is available on the SynQor website which provides an understanding of why this instability arises, and shows the preferred solution for correcting it. ...

Page 13

... Substances) Directive bans the use of Lead, Cadmium, Hexavalent Chromium, Mercury, Polybrominated Biphenyls (PBB), and Polybrominated Diphenyl Ether (PBDE) in Electrical and Electronic Equipment. This SynQor product is 6/6 RoHS compliant. For more information please refer to SynQor’s RoHS addendum available at our RoHS Compliance / Lead Free Initiative web page or e-mail us at rohs@synqor ...

Page 14

... SynQor. Information furnished by SynQor is believed to be accurate and reliable. However, no responsibility is assumed by SynQor for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SynQor ...

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